Robot Overlords

To find his father, one boy must defy an empire...Three years ago, Earth was conquered by a force of robots from a distant world. They have one rule: STAY IN YOUR HOMES.

Step outside and you get one warning before you're vaporised by a massive robot Sentry, or a crawling Sniper, or a flying Drone. That's if the vast Cube doesn't incinerate you first.

But Sean Flynn is convinced that his father -- an RAF pilot who fought in the war -- is still alive. And when he and his gang figure out a way to break the robots' curfew, they begin an adventure that will pit them against the might of the ROBOT OVERLORDS.